GPPS

Product Details

GPPS: General Purpose Polystyrene

Definition:
GPPS is a transparent, rigid thermoplastic polymer made from styrene monomer. It’s known for its clarity, stiffness, and ease of processing, making it ideal for a wide range of consumer and industrial applications.

Key Properties

• High Transparency: Excellent light transmission and visual clarity.
• Rigidity & Dimensional Stability: Maintains shape under stress.
• Superior Moldability: Suitable for injection, extrusion, and thermoforming.
• Chemical Resistance: Withstands exposure to many chemicals.
• Glossy Finish: Clean surface appearance for packaging and branding.

Common Applications

• Disposable cups, trays, and food containers
• Cosmetic and medical packaging
• CD/DVD cases and electronics housings
• Biaxially oriented polystyrene sheets (BOPS)
• Thin-walled and complex-shaped moldings